We're dividing 594540 by 68 
The aim is to understand the frequency of 68 in 594540.

Moving on to step 1:
The number 68 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 68

Advancing to step 2:
When dividing 59 by 68, we get 0 with a remainder of 59.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 59, we get 59.
Fetch the next digit (4) from the dividend, attach it to 59 and continue: 594 / 68

Moving on to step 3:
If we divide 594 by 68, we get 8 and a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 544 away from 594, we end up with 50.
Include the next digit (5) from the dividend after 50, then repeat: 505 / 68

Let's proceed to step 4:
When dividing 505 by 68, we get 7 with a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
If we take 476 away from 505, we end up with 29.
Take the next digit (4) from the dividend and append it to 29, then repeat: 294 / 68

Going ahead to step 5:
68 goes into 294 4 times with a remainder of 22.
The next digit of our result is 4. 
Result so far: 874.0
Deduct 272 from 294 and we're left with 22.
Grab the next digit (0) from the dividend, add it to 22, then carry on: 220 / 68

Going ahead to step 6:
68 can be fit into 220 3 times, resulting in a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 8743.0
If we take 204 away from 220, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
If we divide 160 by 68, we get 2 and a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 8743.2
If we take 136 away from 160, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
240 divided by 68 is 3 with a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 8743.23
The remainder is 36 after subtracting 204 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 9:
68 can be fit into 360 5 times, resulting in a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 8743.235
The remainder is 20 after subtracting 340 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
200 divided by 68 is 2 with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 8743.2352
Deduct 136 from 200 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 11:
When dividing 640 by 68, we get 9 with a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 8743.23529
Subtracting 612 from 640 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 12:
68 can be fit into 280 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 8743.235294
Subtracting 272 from 280 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
If we divide 80 by 68, we get 1 and a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 8743.2352941
If we subtract 68 from 80, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 14:
When dividing 120 by 68, we get 1 with a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 8743.23529411
Subtract 68 from 120 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 8743.23529411 with a remainder of 5.2e-08.